There are all kinds of platforms out there to get your business listed on, and you can actually get “Social Media SEO Points” for being listed on these places. I say points in the respect to Google liking that you have your information on there and listed correctly. If you move, change numbers etc, you must update all these platforms. Some main ones that come to mind of course are Facebook, Twitter, Instagram, and LinkedIn. Others like Merchant Circle, Manta, Insider Pages help as well.